Production of carrageenan by different strains of Kappaphycus alvarezii cultivated in Serang, Indonesia
Kappaphycus alvarezii is one of the main seaweeds cultivated in Indonesia. Its use as a raw material for the kappa-carrageenan industry has increased its cultivation activities. However, standard cultivation protocol for Kappaphycus alvarezii has yet to be well-documented, particularly on strain...
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IIUM Press
2019
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| Online Access: | http://irep.iium.edu.my/76748/ http://irep.iium.edu.my/76748/7/76748%20PRODUCTION%20OF%20CARRAGEENAN.pdf http://irep.iium.edu.my/76748/13/76748_PRODUCTION%20of%20carrageenan%20by%20different%20strains%20of%20kappaphycus%20alvarezii%20cultivated%20inserang%2C%20Indonesia_Scopus.pdf http://irep.iium.edu.my/76748/18/76748_PRODUCTION%20OF%20CARRAGEENAN%20BY%20DIFFERENT%20STRAINS%20_wos.pdf |
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| author | Zakaria, Anas Rahman, Egi Nurul Ramani, Ulin Noor Manurung, Robert Mohamad Puad, Noor Illi Abduh, Muhammad Yusuf |
| author_facet | Zakaria, Anas Rahman, Egi Nurul Ramani, Ulin Noor Manurung, Robert Mohamad Puad, Noor Illi Abduh, Muhammad Yusuf |
| author_sort | Zakaria, Anas |
| building | IIUM Repository |
| collection | Online Access |
| description | Kappaphycus alvarezii is one of the main seaweeds cultivated in
Indonesia. Its use as a raw material for the kappa-carrageenan industry has increased its
cultivation activities. However, standard cultivation protocol for Kappaphycus alvarezii
has yet to be well-documented, particularly on strain selection for kappa-carrageenan
production. There are various strains of Kappaphycus alvarezii grown in Indonesia,
specifically in Serang, Banten such as green, red, and yellowish green strains. In this
study, growth rate, carrageenan yield, and gel strength from different strains of
Kappaphycus alvarezii were investigated. It was observed that the specific growth rate of
green type (4.14% /day) differed significantly from the other two types (red; 3.41% /day
and yellowish green; 3.47% /day). The red type had the highest yield of carrageenan
(45.16%) followed by yellowish green (36.66%) and green strain (33.67%). Gel strength
was not significantly affected by the strain variations where the observed values for
yellowish green, green, and red strain were 344.46, 316.91 and 313.10 g/cm2
,
respectively. Green Kappaphycus alvarezii had the highest biomass (0.27 g/cm/d) and
carrageenan productivity (0.012 g/cm/d). It can be concluded that the green strain of
Kappaphycus alvarezii is the most suitable for cultivation in Serang, particularly for the
kappa-carrageenan industry.
*****************************************************************************
: Kappaphycus alvarezii adalah sebahagian daripada rumpai air yang dituai di
Indonesia. Penggunaannya sebagai bahan dasar kepada industri kappa-carrageenan telah
menambah kepada aktiviti penuaian. Walau bagaimanapun, protokol penuaian biasa bagi
Kappaphycus alvarezii adalah tertakluk pada dokumentasi penuh terutama dalam
pemilihan strain pada penghasilan kappa-carrageenan. Terdapat pelbagai jenis strain
Kappaphycus alvarezii yang tumbuh di Indonesia, terutama di Serang, Banten seperti
hijau, merah, dan strain hijau kekuningan. Kajian ini, kadar pertumbuhan, hasil
karaginan dan kekuatan gel daripada pelbagai strain Kappaphycus alvarezii telah dikaji.
Didapati bahawa kadar pertumbuhan tertentu pada jenis hijau (4.14% /hari) berbeza
ketara berbanding dari dua jenis lain (merah; 3.41% /hari dan hijau kekuningan; 3.47%
/hari). Jenis merah mempunyai hasil karaginan tertinggi (45.16%) diikuti oleh hijau
kekuningan (36.66%) dan strain hijau (33.67%). Kekuatan gel adalah tidak ketara
mempengaruhi kepelbagaian variasi di mana nilai yang dipantau pada strain hijau
kekuningan, hijau dan merah adalah 344.46, 316.91 dan 313.10 g/cm2
, masing-masing.
Kappaphycus alvarezii hijau mempunyai biojisim tertinggi (0.27 g/cm/d) dan
penghasilan karaginan (0.012 g/cm/d). Kesimpulannya strain hijau Kappaphycus alvarezii adalah lebih sesuai untuk disemai di Serang terutamanya pada industri kappakaraginan |
| first_indexed | 2025-11-14T17:39:10Z |
| format | Article |
| id | iium-76748 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English English |
| last_indexed | 2025-11-14T17:39:10Z |
| publishDate | 2019 |
| publisher | IIUM Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-767482020-09-11T01:29:43Z http://irep.iium.edu.my/76748/ Production of carrageenan by different strains of Kappaphycus alvarezii cultivated in Serang, Indonesia Zakaria, Anas Rahman, Egi Nurul Ramani, Ulin Noor Manurung, Robert Mohamad Puad, Noor Illi Abduh, Muhammad Yusuf S Agriculture (General) T Technology (General) TP248.13 Biotechnology Kappaphycus alvarezii is one of the main seaweeds cultivated in Indonesia. Its use as a raw material for the kappa-carrageenan industry has increased its cultivation activities. However, standard cultivation protocol for Kappaphycus alvarezii has yet to be well-documented, particularly on strain selection for kappa-carrageenan production. There are various strains of Kappaphycus alvarezii grown in Indonesia, specifically in Serang, Banten such as green, red, and yellowish green strains. In this study, growth rate, carrageenan yield, and gel strength from different strains of Kappaphycus alvarezii were investigated. It was observed that the specific growth rate of green type (4.14% /day) differed significantly from the other two types (red; 3.41% /day and yellowish green; 3.47% /day). The red type had the highest yield of carrageenan (45.16%) followed by yellowish green (36.66%) and green strain (33.67%). Gel strength was not significantly affected by the strain variations where the observed values for yellowish green, green, and red strain were 344.46, 316.91 and 313.10 g/cm2 , respectively. Green Kappaphycus alvarezii had the highest biomass (0.27 g/cm/d) and carrageenan productivity (0.012 g/cm/d). It can be concluded that the green strain of Kappaphycus alvarezii is the most suitable for cultivation in Serang, particularly for the kappa-carrageenan industry. ***************************************************************************** : Kappaphycus alvarezii adalah sebahagian daripada rumpai air yang dituai di Indonesia. Penggunaannya sebagai bahan dasar kepada industri kappa-carrageenan telah menambah kepada aktiviti penuaian. Walau bagaimanapun, protokol penuaian biasa bagi Kappaphycus alvarezii adalah tertakluk pada dokumentasi penuh terutama dalam pemilihan strain pada penghasilan kappa-carrageenan. Terdapat pelbagai jenis strain Kappaphycus alvarezii yang tumbuh di Indonesia, terutama di Serang, Banten seperti hijau, merah, dan strain hijau kekuningan. Kajian ini, kadar pertumbuhan, hasil karaginan dan kekuatan gel daripada pelbagai strain Kappaphycus alvarezii telah dikaji. Didapati bahawa kadar pertumbuhan tertentu pada jenis hijau (4.14% /hari) berbeza ketara berbanding dari dua jenis lain (merah; 3.41% /hari dan hijau kekuningan; 3.47% /hari). Jenis merah mempunyai hasil karaginan tertinggi (45.16%) diikuti oleh hijau kekuningan (36.66%) dan strain hijau (33.67%). Kekuatan gel adalah tidak ketara mempengaruhi kepelbagaian variasi di mana nilai yang dipantau pada strain hijau kekuningan, hijau dan merah adalah 344.46, 316.91 dan 313.10 g/cm2 , masing-masing. Kappaphycus alvarezii hijau mempunyai biojisim tertinggi (0.27 g/cm/d) dan penghasilan karaginan (0.012 g/cm/d). Kesimpulannya strain hijau Kappaphycus alvarezii adalah lebih sesuai untuk disemai di Serang terutamanya pada industri kappakaraginan IIUM Press 2019-12-02 Article PeerReviewed application/pdf en http://irep.iium.edu.my/76748/7/76748%20PRODUCTION%20OF%20CARRAGEENAN.pdf application/pdf en http://irep.iium.edu.my/76748/13/76748_PRODUCTION%20of%20carrageenan%20by%20different%20strains%20of%20kappaphycus%20alvarezii%20cultivated%20inserang%2C%20Indonesia_Scopus.pdf application/pdf en http://irep.iium.edu.my/76748/18/76748_PRODUCTION%20OF%20CARRAGEENAN%20BY%20DIFFERENT%20STRAINS%20_wos.pdf Zakaria, Anas and Rahman, Egi Nurul and Ramani, Ulin Noor and Manurung, Robert and Mohamad Puad, Noor Illi and Abduh, Muhammad Yusuf (2019) Production of carrageenan by different strains of Kappaphycus alvarezii cultivated in Serang, Indonesia. IIUM Engineering Journal, 20 (2). pp. 12-21. ISSN 1511-788X E-ISSN 2289-7860 https://journals.iium.edu.my/ejournal/index.php/iiumej/article/view/1062/716 10.31436/iiumej.v20i2.1062 |
| spellingShingle | S Agriculture (General) T Technology (General) TP248.13 Biotechnology Zakaria, Anas Rahman, Egi Nurul Ramani, Ulin Noor Manurung, Robert Mohamad Puad, Noor Illi Abduh, Muhammad Yusuf Production of carrageenan by different strains of Kappaphycus alvarezii cultivated in Serang, Indonesia |
| title | Production of carrageenan by different strains of Kappaphycus alvarezii cultivated in Serang, Indonesia |
| title_full | Production of carrageenan by different strains of Kappaphycus alvarezii cultivated in Serang, Indonesia |
| title_fullStr | Production of carrageenan by different strains of Kappaphycus alvarezii cultivated in Serang, Indonesia |
| title_full_unstemmed | Production of carrageenan by different strains of Kappaphycus alvarezii cultivated in Serang, Indonesia |
| title_short | Production of carrageenan by different strains of Kappaphycus alvarezii cultivated in Serang, Indonesia |
| title_sort | production of carrageenan by different strains of kappaphycus alvarezii cultivated in serang, indonesia |
| topic | S Agriculture (General) T Technology (General) TP248.13 Biotechnology |
| url | http://irep.iium.edu.my/76748/ http://irep.iium.edu.my/76748/ http://irep.iium.edu.my/76748/ http://irep.iium.edu.my/76748/7/76748%20PRODUCTION%20OF%20CARRAGEENAN.pdf http://irep.iium.edu.my/76748/13/76748_PRODUCTION%20of%20carrageenan%20by%20different%20strains%20of%20kappaphycus%20alvarezii%20cultivated%20inserang%2C%20Indonesia_Scopus.pdf http://irep.iium.edu.my/76748/18/76748_PRODUCTION%20OF%20CARRAGEENAN%20BY%20DIFFERENT%20STRAINS%20_wos.pdf |